Question

The _____ of an angle is the ratio of the adjacent leg length to the hypotenuse length.

A) Tangent
B) Cosine
C) Sine

Answer 1

Cosine

Explanation:

We have to fill the given blank space .

We know that

`sin\theta=(Opposite\;side)/(Hypotenuse)`

`cos\theta=(Adjacent\;side)/(Hypotenuse)`

`Tan\theta=(Opposite\;side)/(adjacent\;side)`

Therefore, the cosine of an angle is the ratio of the adjacent leg length to the hypotenuse length.

Answer: Cosine